JPH0722996Y2 - 雑音発生防止装置 - Google Patents

雑音発生防止装置

Info

Publication number
JPH0722996Y2
JPH0722996Y2 JP1987046940U JP4694087U JPH0722996Y2 JP H0722996 Y2 JPH0722996 Y2 JP H0722996Y2 JP 1987046940 U JP1987046940 U JP 1987046940U JP 4694087 U JP4694087 U JP 4694087U JP H0722996 Y2 JPH0722996 Y2 JP H0722996Y2
Authority
JP
Japan
Prior art keywords
magnetic core
filter
noise
output
control device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1987046940U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63156539U (US20100012521A1-20100121-C00001.png
Inventor
雅之 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1987046940U priority Critical patent/JPH0722996Y2/ja
Publication of JPS63156539U publication Critical patent/JPS63156539U/ja
Application granted granted Critical
Publication of JPH0722996Y2 publication Critical patent/JPH0722996Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Power Conversion In General (AREA)
  • Ac-Ac Conversion (AREA)
  • Filters And Equalizers (AREA)
JP1987046940U 1987-03-31 1987-03-31 雑音発生防止装置 Expired - Lifetime JPH0722996Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987046940U JPH0722996Y2 (ja) 1987-03-31 1987-03-31 雑音発生防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987046940U JPH0722996Y2 (ja) 1987-03-31 1987-03-31 雑音発生防止装置

Publications (2)

Publication Number Publication Date
JPS63156539U JPS63156539U (US20100012521A1-20100121-C00001.png) 1988-10-13
JPH0722996Y2 true JPH0722996Y2 (ja) 1995-05-24

Family

ID=30867072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987046940U Expired - Lifetime JPH0722996Y2 (ja) 1987-03-31 1987-03-31 雑音発生防止装置

Country Status (1)

Country Link
JP (1) JPH0722996Y2 (US20100012521A1-20100121-C00001.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005245118A (ja) * 2004-02-26 2005-09-08 Mitsubishi Electric Corp インバータ回路を備えた電気装置
CN102106072B (zh) 2008-07-30 2013-10-16 东芝三菱电机产业系统株式会社 功率转换装置
JP2012060792A (ja) * 2010-09-09 2012-03-22 Toshiba Corp 電気車用電力変換装置
JP5547170B2 (ja) * 2011-12-28 2014-07-09 本田技研工業株式会社 負荷駆動装置
CN108551236A (zh) * 2018-06-26 2018-09-18 大唐环境产业集团股份有限公司 一种减少变频器控制电机发热及噪音的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880787U (ja) * 1981-11-26 1983-06-01 株式会社東芝 高周波雑音電流の伝導防止装置
JPS59171417U (ja) * 1983-05-04 1984-11-16 株式会社村田製作所 ノイズフイルタ
JPS59216468A (ja) * 1983-05-23 1984-12-06 Fujitsu Ltd フイルタ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
上山直彦編「ニュードライブエレクトロニクス」（昭５７−７−２５）電気書院Ｐ．９８−９９

Also Published As

Publication number Publication date
JPS63156539U (US20100012521A1-20100121-C00001.png) 1988-10-13

Similar Documents

Publication Publication Date Title
US6377479B1 (en) Power conversion system
US7132812B1 (en) Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
US6867564B1 (en) Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
KR101132055B1 (ko) 우세한 유도 특성을 지닌 부하 제어 방법 및 이 부하 제어 방법을 적용하는 장치
KR100319932B1 (ko) 전동기의과전압방지장치
US6987372B1 (en) Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
WO1985002504A1 (en) Ripple reduction circuit for an inverter
US7078842B2 (en) Electric machine with a damping device
JP2001231268A (ja) 電力変換装置
JP2020103029A (ja) コモンモード減衰を呈する三相ディファレンシャルモードリアクトルを含むフィルタを有するモータードライブ
JPH0722996Y2 (ja) 雑音発生防止装置
JP2001268922A (ja) 電力変換装置
KR101286839B1 (ko) 유도성인 임피던스에의 연결을 위한 장치
US4032831A (en) Inverter apparatus
US20020117913A1 (en) Damping of resonant peaks in an electric motor, which is operated using a converter with a voltage intermediate circuit, by increasing the losses produced in the region of critical natural frequencies
JPS62100191A (ja) 多重巻線交流電動機の駆動システム
JP3690584B2 (ja) 直流リアクトルの制御装置
RU2047262C1 (ru) Преобразователь однофазного напряжения в трехфазное
JPH07123350B2 (ja) インバ−タ装置
JP2895586B2 (ja) 変圧器
JP3203473B2 (ja) 節電装置
JPH07322630A (ja) コンバータ装置
US2380668A (en) Arc-welding converter
JPS63148867A (ja) パルス巾変調電力変換装置用変圧器装置
SU1092688A1 (ru) Электропривод переменного тока